NAME

Catmandu::Fix::Condition::pica_match - Conditionals on PICA fields

SYNOPSIS

# pica_match(PICA_PATH,REGEX)

if pica_match('021A$a','^My funny title$')
	add_field('my.funny.title','true')
end

# pica_match(PICA_PATH)  # checks whether a field exists

# pica_match($9)      # checks whether a subfield exists

if pica_match('001$U0')
	add_field('my.encode_info','true')
end

DESCRIPTION

Check whether at least one PICA field or subfield exists or its value matches a regular expression.

SEE ALSO

Catmandu::Fix::pica_map